<div id="provinciasR" name="provinciasR">
    <label for="provincia">Provincia</label>
     {{ form_widget(form.provincia) }} 
            <a href="#prov" role="button" class="btn" data-toggle="modal">...</a>
    {% if msj2 %}
            <div class="alert alert-success">
            <button type='button' class='close' data-dismiss='alert'>×</button>
            <strong>{{ msj2 }}</strong> 
            </div>  
        {% endif %}
    {% if error %}
            <div class="alert alert-error">
            <button type='button' class='close' data-dismiss='alert'>×</button>
            <strong>{{ error }}</strong> 
            </div>  
        {% endif %}
</div>  
